You are still confused 2V. Trent's teaching is certainly true, so why do you believe that the conciliar church's liturgy is the Catholic Church's liturgy? Trent is most assuredly not referring to the conciliar liturgy, a liturgy it surely would have condemned. Not sure how that is not obvious to you.
Because the pope promulgated the conciliar church's liturgy, you wrongfully declare that liturgy to be Catholic - but you making that claim, thankfully does not make it so. Seems like the fact that the pope promulgated a liturgy for the conciliar church should be obvious by now, I mean, you left the NO what, 8 or 10 years ago now?
Liturgy promulgated by the leader of the Catholic Church = the Catholic Church's liturgy.
If Pope Paul VI was a valid Pope, then Novus Ordo is valid.